The Taxicab Numbers hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Number Spiral in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 901st adamnielson42 🇺🇸 381 640 10ms 1 May 2023 902nd retrohun 380 355 24ms 28 Dec 2022 903rd amollberg 🇸🇪 379 166 10ms 29 Jan 2022 904th MeWhenI 🇻🇦 378 305 16ms 25 Jan 2022 904th DaCuteRaccoon 378 305 15ms 15 May 2022 904th KatieLG-Transpiler 🇬🇧 378 305 15ms 24 Jun 2022 904th retrohun 378 305 15ms 28 Dec 2022 904th Shanethegamer 🇺🇸 378 305 15ms 1 Mar 2023 904th msbranicky 378 305 15ms 13 Sep 2023 904th theunofficialcoder 378 305 15ms 13 Jan 2024 904th KatieLG 🇬🇧 378 305 15ms 17 Mar 2024 904th HumanoidCPU 378 305 16ms 28 Apr 2024 904th Mabeloid 🇳🇴 378 305 15ms 4 Oct 2024 904th CaedenHarper 🇨🇦 378 305 15ms 16 Aug 2025 904th roelderickx 378 305 15ms 16 days ago 916th Waffle3z 377 142 37ms 26 Jan 2022 917th Andrey2001 377 167 10ms 23 Mar 2026 918th hacker112 🇸🇪 377 215 12ms 20 Jun 2024 919th edsrzf 🇳🇿 377 270 427ms 25 Nov 2024 920th Shanethegamer 🇺🇸 377 314 3ms 6 Dec 2024 920th CaedenHarper 🇨🇦 377 314 3ms 25 Jan 2025 920th dokutan 377 314 3ms 12 Sep 2025 920th JOrE20 377 314 3ms 26 Nov 2025 924th HumanoidCPU 376 255 2,416ms 24 Oct 2024 925th acollett89 375 216 12ms 5 Aug 2025 926th retrohun 375 484 1,692ms 10 days ago 927th janbehrens 🇩🇪 374 168 10ms 1 Jul 2022 927th CommandLeo 🇮🇹 374 168 18ms 14 Nov 2025 929th dokutan 372 363 25ms 20 Apr 2025 929th HumanoidCPU 372 363 27ms 4 Nov 2025 931st Feniske 🇫🇷 371 194 253ms 10 Nov 2023 932nd KatieLG 🇬🇧 371 347 342ms 9 Apr 2022 932nd RutZap 371 347 337ms 24 Jan 2023 932nd Shanethegamer 🇺🇸 371 347 322ms 15 Aug 2024 932nd HumanoidCPU 371 347 345ms 26 Aug 2024 936th HumanoidCPU 370 170 10ms 1 Jun 2024 937th tomh1012 369 276 432ms 11 Nov 2025 938th KatieLG-Transpiler 🇬🇧 369 349 320ms 24 Jun 2022 939th pardouin 🇫🇷 368 206 71ms 30 Mar 2026 940th Andrey2001 367 244 2ms 29 Jan 2026 941st p-vf 🇨🇭 365 279 439ms 13 Jul 2022 942nd Msleizak 🇫🇷 365 316 15ms 18 Jul 2024 943rd voidgloom 364 173 10ms 23 Oct 2024 944th Msleizak 🇫🇷 364 343 1ms 4 Nov 2022 945th samthidny 363 223 10ms 25 Apr 2022 946th neel11235813 363 313 22ms 25 Dec 2022 946th KatieLG 🇬🇧 363 313 22ms 25 Dec 2022 946th KatieLG-Transpiler 🇬🇧 363 313 22ms 26 Dec 2022 946th retrohun 363 313 22ms 28 Dec 2022 946th hellopatrick 363 313 22ms 1 Jan 2023 946th aksyristos 363 313 22ms 1 Jan 2023 946th msbranicky 363 313 22ms 21 Sep 2023 946th HumanoidCPU 363 313 22ms 22 Apr 2024 946th Shanethegamer 🇺🇸 363 313 22ms 15 Aug 2024 946th Mabeloid 🇳🇴 363 313 22ms 4 Oct 2024 946th dokutan 363 313 23ms 29 Jun 2025 946th CaedenHarper 🇨🇦 363 313 22ms 16 Aug 2025 958th Andrey2001 362 167 491ms 23 Mar 2026 959th KatieLG 🇬🇧 362 309 137ms 27 Jan 2022 959th janAkali 🇷🇺 362 309 129ms 26 Apr 2024 959th HumanoidCPU 362 309 129ms 22 May 2024 959th Shanethegamer 🇺🇸 362 309 131ms 15 Aug 2024 959th Mabeloid 🇳🇴 362 309 130ms 4 Oct 2024 959th CaedenHarper 🇨🇦 362 309 131ms 16 Aug 2025 965th Msleizak 🇫🇷 362 411 1ms 4 Nov 2022 966th eiburns 361 174 10ms 27 Oct 2023 967th msbranicky 361 374 24ms 29 Aug 2023 968th gifti258 360 190 71ms 14 Sep 2023 969th RobertHoeh 359 175 11ms 3 Mar 2025 970th Vaekor 357 176 12ms 3 Aug 2023 970th m42km 357 176 18ms 25 Feb 2024 972nd satutalo 🇫🇮 357 248 4ms 15 Dec 2022 973rd HumanoidCPU 356 170 478ms 1 Jun 2024 974th kawamuu5 356 286 410ms 28 Jun 2023 975th retrohun 356 361 326ms 28 Dec 2022 975th Mabeloid 🇳🇴 356 361 331ms 4 Oct 2024 977th KatieLG 🇬🇧 356 509 1,682ms 12 days ago 978th msbranicky 355 177 18ms 12 Jul 2023 979th msbranicky 355 315 123ms 30 Aug 2023 980th pascscha 353 178 18ms 28 Mar 2022 981st Shanethegamer 🇺🇸 353 330 481ms 25 Sep 2025 981st HumanoidCPU 353 330 435ms 8 Nov 2025 983rd kkoenig 353 365 332ms 3 Jan 2024 984th Lv0Sys 🇵🇱 352 152 37ms 6 Dec 2025 985th DaCuteRaccoon 352 314 68ms 15 May 2022 985th retrohun 352 314 66ms 28 Dec 2022 985th HumanoidCPU 352 314 67ms 21 May 2024 985th Shanethegamer 🇺🇸 352 314 71ms 15 Aug 2024 985th Mabeloid 🇳🇴 352 314 72ms 4 Oct 2024 985th dokutan 352 314 70ms 10 Feb 2025 985th CaedenHarper 🇨🇦 352 314 75ms 16 Aug 2025 992nd wobblybits 351 179 10ms 23 Aug 2025 993rd bac0id 351 290 393ms 22 Sep 2023 994th dokutan 351 304 124ms 29 Dec 2025 995th JRaspass 🇬🇧 351 308 1ms 25 Jan 2022 995th MeWhenI 🇻🇦 351 308 1ms 25 Jan 2022 995th adriweb 🇫🇷 351 308 1ms 5 Sep 2023 995th Shanethegamer 🇺🇸 351 308 1ms 15 Aug 2024 995th CaedenHarper 🇨🇦 351 308 1ms 16 Aug 2025 1,000th Msleizak 🇫🇷 350 379 35ms 3 Nov 2022 First Prev 901–1,000 of 1,834 Next Last